24-hour TSP Monitoring Results                                
                                     
Station CM_AB1a, The Hong Kong Ice and Cold Storage (Aberdeen)                    
Start Finish Weather Filter Weight (g) Elapsed Time Reading Sampling Time Flow Rate (m3/min) TSP Conc. Action Level Limit Level Observations / Remarks Sampler Filter
Date Time Date Time   Initial Final Initial Final (hrs) Initial Final Average  (µg/m3)  (µg/m3)  (µg/m3)   ID ID
01-Mar-12 08:09 02-Mar-12 08:09 Cloudy 2.763 2.8984 3787.72 3811.72 24.00 1.1454 1.1454 1.1454 82 174.2 260 Rock out Ice Factory 953
07-Mar-12 08:09 08-Mar-12 08:09 Cloudy 2.7731 2.8694 3811.72 3835.72 24.00 1.1387 1.1387 1.1387 59 174.2 260 Drilling Ice Factory 958
13-Mar-12 08:09 14-Mar-12 08:09 Cloudy 2.7503 2.9162 3835.72 3859.72 24.00 1.1542 1.1542 1.1542 100 174.2 260 Operation of crane and loading Ice Factory 966
19-Mar-12 08:09 20-Mar-12 08:09 Cloudy 2.7463 2.8805 3859.73 3883.73 24.00 1.1375 1.1375 1.1375 82 174.2 260 Operation of crane and loading Ice Factory 972
23-Mar-12 08:09 24-Mar-12 08:09 Fine 2.7565 3.0269 3883.72 3907.72 24.00 1.1375 1.1375 1.1375 165 174.2 260 Operation of crane and loading Ice Factory 980
29-Mar-12 08:09 30-Mar-12 08:09 Fine 2.7667 2.9363 3907.72 3931.72 24.00 1.1367 1.1367 1.1367 104 174.2 260 Operation of crane and loading Ice Factory 986
                        Min. 59          
          `             Max. 165          
                      Average 99